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PCB Ordering

How do I place a PCB order?

Ordering PCBs at PCB is Easy.The following steps show how to place an order on PCB easily:1. Register and Login.If you already have an account, just log in.2. The home page displays a quotation calcul

How to Track My Order

1. Open your Order HistorySign in to your account, click Order History. This will take you to a page where your previously placed orders will be listed, along with their current status.2. Check Order

How to add a new order to your existing order?

Toadd or combine orders to your existing orderat HTTPROTO, please follow the step-by-step instructions provided below:1. Save your new order to the shopping cart and go to Order History to click on

How to Make a Quality Complaint

HTTPROTO operates its own excellent factories with strict regulations and quality control measures, ensuring the production of PCBs in a short time and with high quality. Even if there are any defects

How to order multiple different PCBs together?

HTTPROTO allows you to order many different PCBs together. Just click '+Add new item' and add the PCBs to your cart one by one. Finally, proceed to pay for all of them together.

How do I order a panel?

When you have only one design in your PCB Gerber file and you need HTTPROTO to help you duplicate multiple copies onto one panel, you can select the 'Panel By HTTPROTO' option.

How to place an order with blind slots

With the development of the electronic industry, to achieve more functions, the density of traces in PCBs is getting higher and higher, the volume of electronic components is getting smaller and small

How to Place a PCB Order on Your Phone !

1. Go toh ttproto.com on your browser and click "Me" to log in. 2. Click "Sign in/Register". 3. Go back to homepage and click "PCB Quote".

PCB Assembly Ordering

How do I place a PCBA order?

1. Simply click on either the"Instant Quote"or"Quote Now"button located on HTTPROTO homepage, and you will be redirected to the ordering page.

HTTPROTO PCBA Order File Replacement Service Guide !

When you need to update your Gerber, BOM, or CPL files after placing a PCBA order, HTTPROTO provides a dedicatedFile Replacement Serviceto help you make corrections easily.

SMT Reorder Process Overview

Thank you for your continued support of HTTPROTO.In many cases, placing a reorder allows you to move your project forward more quickly while reducing overall costs.

Common BOM / CPL Matching Issues and Explanations

File Upload Page ErrorsI. “Parameter Error” MessageYou may first send the files to us for system testing so we can determine whether the issue is caused by the network environment.

PCB Stencil Ordering

How to order an SMT stencil?(Step-by-Step Guide)

HTTPROTOis an automated ordering website; you need to order the SMT stencil yourself by following the step-by-step guide. (8 steps in all)

How can I order an SMT stencil with a coupon?

Just follow these two simple steps:Step 1: Get a coupon from the coupon center, activity page, or below your shopping cart.HTTPROTOStep 2:After you get a coupon, you will see iton the checkout pagewhe

How to order an SMT stencil together with PCB?

Ordering SMT stencils with PCBs is a popular choice because it's simple and efficient. You can do it by following the steps below. (9 steps in all) At the beginning, click 'Order Now' or 'Instant Quote' to access the ordering page.

How to order an SMT stencil without PCB?

If you don't want to order the stencil together with the PCB, or if you forgot to order it during the PCB purchase, you can still place a separate stencil order by following the steps below. (8 steps in all)

Can an SMT stencil and PCB be shipped together?

It depends on the stencil size: Stencil ≤ 280 × 280 mm: Can be shipped together with your PCBs. Stencil > 280 × 280 mm (Express shipping such as DHL/FedEx): Will be shipped separately.

What files are required for an SMT stencil order?

PCB Gerber files with clearly marked solder paste layers

PCB Assembly FAQs

PCB Assembly FAQs

1. What does your quoted price include?The PCB assembly price including:Setup fee: $8.00Stencil: $1.50SMT Assembly: $0.0017 per jointHand-soldering labor fee: $3.5Manual Assembly: $0.0173 per jointCom

PCB Assembly FAQ (Part 2)

1. Does the red dot means pin 1 in the placement previewer?Generally, we do not call the red dot pin 1, but a marking only, which is used to indicate the orientation of the components. As shown below,

HTTPROTO Supported Personalized Services

To better serve customers and meet their individual needs, JLC's personalized services have been integrated into the ordering platform. In fact, we also support a wider range of personalized servi

Instruction on Searching HTTPROTO Electronic Components

How to search for electronic components on HTTPROTO:Option 1:1. Click the link to access the HTTPROTO Parts library:HTTPROTOParts Library.2. Select the corresponding component category and classificat

Instructions for reselling idle components

Why resell your idle components?As component volumes increase, unused components may accumulate in your inventory. Selling these idle components on JLC enables you to generate income from items you no

Uses for Fixtures and Pallets During SMT Soldering

Fixtures are primarily used to assist in the production during solder paste printing and pick-and-place. They are necessary for PCBs thinner than 0.8 mm, as well as such as panels with narrow areas wh

PCBA After-Sale FAQs

3D Printing FAQs

What file formats do you support for 3D printing?

We accept mainstream model files including STL, STEP and OBJ, which can fully match our printing processing system.

How to place small-batch 3D print orders on the platform?

Upload your 3D model files, set your needed quantity, then add items to cart to get an official quotation.

How to select suitable printing materials and surface finish?

Upload your 3D model files, set your needed quantity, then add items to cart to get an official quotation.

What are the standard dimensional tolerances of printed parts?

Our default tolerance is ±0.1mm for small prototypes, while large models adopt ±0.15mm as standard range.

Can I customize stricter precision tolerance for special projects?

Sure, you can write down your customized tolerance demands in the remark box when submitting your order.

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Importance of Solder Paste Coating Thickness Inspection for SMT Mounting

The thickness of the solder paste coating directly determines the actual amount of tin in the solder joint. Unqualified thickness will directly cause various fatal welding defects: when the solder pas

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How to Choose the PCBA?

There are so many factors to consider (i.e., product quality, price, factory capabilities, and customer service) that make choosing the best PCBA manufacturer difficult and time-consuming. With

How to Choose the Best PCBA Manufacturer?

There are so many factors to consider (i.e., product quality, price, factory capabilities, and customer service) that make choosing the best PCBA manufacturer difficult and time-consuming. With

How to Choose a Qualified PCBA Manufacturer for Prototypes?

Focus on fast turnaround, stable sample quality, flexible MOQ, and clear technical support throughout the prototype process.

Key Factors to Evaluate When Selecting a PCBA Supplier?

Check production capacity, quality control, component sourcing ability, lead time, pricing, and after-sales service.

How to Judge PCBA Factory Production Capabilities?

Review equipment level, engineering experience, defect rate, process standards, and actual sample or mass production performance.

What Certifications Should a Reliable PCBA Vendor Hold?

Common certifications include ISO9001, IPC-A-610, RoHS, and UL for safety and quality compliance.

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How to Choose the Best PCBA Manufacturer

There are so many factors to consider (i.e., product quality, price, factory capabilities, and customer service) that make choosing the best PCBA manufacturer difficult and time-consuming. With

How to Choose the PCBA

There are so many factors to consider (i.e., product quality, price, factory capabilities, and customer service) that make choosing the best PCBA manufacturer difficult and time-consuming. With

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